A) wrinkled B) rough C) smooth D) bland
A) messy B) odd C) usual D) different
A) to keep separated B) to make bigger C) to divide D) to mix together
A) to glue things together B) to separate things C) to stay away from everything D) to stick to something closely
A) slippery B) dry C) moist D) cold
A) showed objects as they are B) caused objects to appear larger C) made objects shrink D) made objects look smaller
A) lawyer B) nurse C) waiter D) scientist
A) rinses with warm water B) dries out C) becomes part of a liquid D) separates two things
A) you can only see condensation occur occasionally. B) you can see evaporation, but not condensation. C) condensation only occurs in the clouds. D) you can see condensation, but not evaporation.
A) the clinging together of molecules B) water molecules accumulate on surfaces C) evaporation of water D) the clinging together of raindrops
A) Snowflakes form in the same way, but produce many designs. B) Snowflakes always look the same. C) Snowflakes form in different ways, and produce one design. D) Snowflakes form in different ways, and produce many designs.
A) nothing B) the color red C) the color violet D) all the colors of the rainbow
A) Water evaporates from puddles, ponds, plants, trees, and so on. B) Water vapor condenses on surfaces. C) Water falls from the sky as rain. D) Water vapor moves invisibly through the air. |